Related Clues:

• Get off the turnpike
• Escape hatch, e.g.
• [Green]
• Carriage return key, nowadays
• Sign up to compete
• Go in and put in the ledger
• Deviate from planned route, go around
• Way round the roadblock
• Roundabout way or bypass
• Go round an obstruction
• Allowing travel in one direction only
• Come in or record
• Come or go in
• Allowing traffic in single direction only
• Enroll, sign up